Pras filed suit in small claims court in Los Angeles County — using his full name, Prakazrel Samuel Michel — claiming he paid Jason Gluz and Chasen Spellman $5,600 to rent their North Hollywood recording studio … but never got to record because they double-booked the studio

Plus, he claims the guys refused to give his money back.

Pras is suing them for $9,000 — the $5,600 rent … plus the cash he shelled out for hotel and airfare to L.A. for the studio session.

17 Hertz is the name of the studio in question.

We’ll go ahead and say what you might be thinking. Pras booked studio time? No shots.